CAS 9001-59-6 appears in our catalog under these names: Pyruvate Kinase, 250.00units/mg, Pyruvate Kinase, Microorganism, 90.00%, Pyruvate Kinase (PK),Rabbit Muscle, Pyruvate Kinase rabbit muscle Type II, a, Pyruvate Kinase rabbit muscle Type VII,. Offered by: Chemat, MedChemExpress, Sigma-Aldrich. Available pack sizes: 25KU, 1 KU, 5 KU, 1KU, 50KU, 5KU, 2.5KU.